1
22
23 package com.liferay.portlet.enterpriseadmin.action;
24
25 import com.liferay.portal.NoSuchUserGroupException;
26 import com.liferay.portal.kernel.servlet.SessionErrors;
27 import com.liferay.portal.kernel.util.Constants;
28 import com.liferay.portal.kernel.util.ParamUtil;
29 import com.liferay.portal.kernel.util.StringUtil;
30 import com.liferay.portal.kernel.util.Validator;
31 import com.liferay.portal.security.auth.PrincipalException;
32 import com.liferay.portal.service.UserServiceUtil;
33 import com.liferay.portal.struts.PortletAction;
34
35 import javax.portlet.ActionRequest;
36 import javax.portlet.ActionResponse;
37 import javax.portlet.PortletConfig;
38 import javax.portlet.RenderRequest;
39 import javax.portlet.RenderResponse;
40
41 import org.apache.struts.action.ActionForm;
42 import org.apache.struts.action.ActionForward;
43 import org.apache.struts.action.ActionMapping;
44
45
51 public class EditUserGroupAssignmentsAction extends PortletAction {
52
53 public void processAction(
54 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
55 ActionRequest actionRequest, ActionResponse actionResponse)
56 throws Exception {
57
58 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
59
60 try {
61 if (cmd.equals("user_group_users")) {
62 updateUserGroupUsers(actionRequest);
63 }
64
65 if (Validator.isNotNull(cmd)) {
66 String redirect = ParamUtil.getString(
67 actionRequest, "assignmentsRedirect");
68
69 sendRedirect(actionRequest, actionResponse, redirect);
70 }
71 }
72 catch (Exception e) {
73 if (e instanceof NoSuchUserGroupException ||
74 e instanceof PrincipalException) {
75
76 SessionErrors.add(actionRequest, e.getClass().getName());
77
78 setForward(actionRequest, "portlet.enterprise_admin.error");
79 }
80 else {
81 throw e;
82 }
83 }
84 }
85
86 public ActionForward render(
87 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
88 RenderRequest renderRequest, RenderResponse renderResponse)
89 throws Exception {
90
91 try {
92 ActionUtil.getUserGroup(renderRequest);
93 }
94 catch (Exception e) {
95 if (e instanceof NoSuchUserGroupException ||
96 e instanceof PrincipalException) {
97
98 SessionErrors.add(renderRequest, e.getClass().getName());
99
100 return mapping.findForward("portlet.enterprise_admin.error");
101 }
102 else {
103 throw e;
104 }
105 }
106
107 return mapping.findForward(getForward(
108 renderRequest,
109 "portlet.enterprise_admin.edit_user_group_assignments"));
110 }
111
112 protected void updateUserGroupUsers(ActionRequest actionRequest)
113 throws Exception {
114
115 long userGroupId = ParamUtil.getLong(actionRequest, "userGroupId");
116
117 long[] addUserIds = StringUtil.split(
118 ParamUtil.getString(actionRequest, "addUserIds"), 0L);
119 long[] removeUserIds = StringUtil.split(
120 ParamUtil.getString(actionRequest, "removeUserIds"), 0L);
121
122 UserServiceUtil.addUserGroupUsers(userGroupId, addUserIds);
123 UserServiceUtil.unsetUserGroupUsers(userGroupId, removeUserIds);
124 }
125
126 }